California's Newest Priority: $68B Train

One dissenter, Sen. Joe Simitian, D-Palo Alto, said public support had waned for the project, and there were too many questions about financing to complete it.

"Is there additional commitment of federal funds? There is not. Is there additional commitment of private funding? There is not. Is there a dedicated funding source that we can look to in the coming years? There is not," Simitian said.